It does not matter what kind of ground system you use as long the conductors
are not running through the concrete but outside to prevent explosion of the
concrete.
Peter
-----Original Message-----
From: towertalk-bounces@contesting.com
[mailto:towertalk-bounces@contesting.com] On Behalf Of W7CE
Sent: Freitag, 14. September 2007 14:58
To: towertalk@contesting.com
Subject: Re: [TowerTalk] exploding foundations and semantic
quibblesregarding Ufer & "Single Point" grounds
>
> It was written, regarding UFER grounds:
>
> "Sinking the ground rod several inches below the bottom of the
> foundation hole and only running copper wire out the bottom of the
> concrete is no problem. If house foundations use copper wire for Ufer
> grounds, then it sounds safe to assume that copper embedded in
> concrete does not eventually corrode away."
>
> WRONG! You want to divert strike current around the tower foundation,
> not through it. The conductor will be evaporated, exploding the
> foundation.
>
So are you saying that you don't believe in Ufer grounds? If I understand
them correctly, the whole point is to develop a low impedance path to ground
through the concrete.
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